#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QToolBar>
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);

    QToolBar* toolBar1=new QToolBar();
    QToolBar* toolBar2=new QToolBar();

    this->addToolBar(toolBar1);
    this->addToolBar(Qt::LeftToolBarArea,toolBar2);

    //只允许停靠在左侧或者右侧
    toolBar2->setAllowedAreas(Qt::LeftToolBarArea|Qt::RightToolBarArea);
    //设置不允许浮动
    toolBar2->setFloatable(false);
    //设置不允许移动
    toolBar2->setMovable(false);

    QAction* action1=new QAction("1");
    QAction* action2=new QAction("2");
    QAction* action3=new QAction("3");
    QAction* action4=new QAction("4");

    toolBar1->addAction(action1);
    toolBar1->addAction(action2);

    toolBar2->addAction(action3);
    toolBar2->addAction(action4);
}

MainWindow::~MainWindow()
{
    delete ui;
}
